Ⅲ. Find some classmates who like animals. Make a poster together with the topic “Animals are our friends”. Write your own articles about the stories between animals and humans. Decorate the poster with some photos and share it with your classmates.

As this is an English interdisciplinary learning task rather than a math problem, here's how to approach it following the requirements:
Answer:
1. Find classmates: Approach 3 - 4 classmates who show interest in animals during break time, e.g., "Do you want to join our 'Animals are our friends' poster project?"
2. Collect stories: Each member writes a true short article (80 - 100 words) about human - animal connections. Example:
"My cat Mimi saved me. One night, she kept meowing and leading me to my parents' room. It turned out there was a gas leak. She is my hero."
3. Design poster:
Title: "Animals are our friends" (bold, colorful letters at top)
Articles: Arrange written stories evenly on the poster.
Photos: Stick animal photos (printed or drawn) beside relevant stories.
4. Share: Present the poster to the class, with each member reading one story aloud.